Bad myofunctional habits such as incorrect tongue position and function plus mouth breathing are often the cause of misaligned teeth and poor jaw development. If left untreated, myofunctional habits such as mouth breathing, incorrect swallow and tongue thrusting will be detrimental to correct facial development and any future orthodontics.

These poor oral habits often lead to insufficient space in the roof of the mouth for the tongue to sit, causing an underdeveloped upper arch.

The appliances in the Myobrace for Arch Development™ system provide solutions for cases that require increased arch development combined with the myofunctional training that MRC’s appliances offer.